英语：unit3 science versus nature-workbbook课件（牛津译林版必修5）

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1、M5–Unit.3WorkbookHomeworkcheckingA1:(P.106)1.anxiety/anxieties2.interference3.desperation4.consideration5.intention6.saleHomeworkcheckingA2:(P.106)1.shocked2.fears3.ingeneral4.concentrateon5.wasdesperateto6.adopted7.eventually8.replace9.unique10.commentonB1:(P.107

2、)1.(1)—c(2)--b(3)--a2.(1)—c(2)--a(3)--b3.(1)—c(2)--a(3)--bHomeworkcheckingB2:(P.107)1.carefulcareless2.constructiveconstruction3.arguableargument4.acceptedunacceptableHomeworkcheckingC1:(P.108)delighted2.surrounded3.boughtby4.heatedtoacertaintemperature5.helpedby6

3、.encouragedby7.disappointedHomeworkcheckingC2:(P.100)1.satisfied2.excited3.shoched4.encouraging5.unexpected6.inspired7.amazingHomeworkcheckingD1:(P.109)delighted2.cloned3.breakthrough4.benefitedfrom5.sufferedfrom6.organ7.focusing8.immoral9.interfere10.anxietiesHom

4、eworkchecking1.HewaspraisedforgettingfullmarksintheMathsexam.2.Shehadsufferedfromheadacheseversincetheaccident.3.HeprofitedfromhistimespentstudyingintheUK.4.I’mdesperatetohaveagoodnight’ssleep.5.ShewenttoFrancewiththeintentionoflearningFrench.6.Don’tinterferewithh

5、erwhilesheisstudying.7.Iwaitedwithanxietytoheartheresultsofthematch.8.Manypeoplethinkhowhappyyouareisrelatedtohowhealthyyouare.1.Nanotechnologyisthescienceofchangingmoleculesandatomsintodifferentobjects.2.Wecouldusethemtomakeamaterial100timesstrongerandfourtimesli

6、ghterthansteel,whichcanbeusedtobuildbettercarsandaeroplanes.3.Nanobotscouldkillcancercellsintheirbodies.4.Nanotechnologycouldbeusedtomakeverydestructiveweaponsanditcouldalsobeusedtospyonpeople.5.Itishardtobuildamachineyoucannotsee;ifwemakenanobotsthatcanreproducet

7、hemselves,thereisadangerthattheirnumberwillgrowoutofcontrolandupsetthebalanceofnature.1.Theyhavetheabilitytochangeintomanydifferentkindsofcelltypes.2.Theywanttousethemtomakeneworgansorpartsofthebody.3.Theyhavetowaitalongtime;therearen’tenoughorgansavailableforever

8、yone.4.Hehadanaccidentandcouldnotmovehisarms,legsorheadandcouldnotbreathewithoutamachine;hethoughtstemcellresearchwouldallowhimtowalkandbreatheagain.5.T